Please kindly find our chemistry of our material based on Q195 as below for your information

Trademark

Rank

Chemical composition (quality score) %

​

C

Si

Mn

S

P

​

​

≤

≤

≤

​

Q195

0.06-0.12

0.30

0.25

0.050

0.045

​

Trademark

Rank

Pulling Test

​

Bend PointΔs/Mpa

Tensile Strength

Elongation Ratioδ5%

​

​

Thickness (Diameter) /MM

Thickness (Diameter) /MM

​

≤16

16-40

​

≤16

16-40

​

≥

​

≥

​

Q195

195

185

315-390

33

32

​

Usage and Applications of Wire Rod Q195:

After hot-rolled the products shaped into coil and delivery as finished product, including round, square, rectangular, hexagonal and so on. Since most of the products are round, it is generally called wire rod. Carbon steel wire rod is widely used in construction and manufacturing. Carbon steel wire rod is mainly used for reinforcement of reinforced concrete and welded structure or reprocessed (roberts , nail, etc.) materials, especially used to produce wire drawing, welding electrode, nails, spring, electronic, precise machinery parts and so on

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Q:Round steel. Wire rod. Is a high wire a kind of thing?

Refer to refer to refer to: refers to the use of high-speed wire rod rolling mill torsion free ". The rolling speed of 80-160 M / s, each weight (disc) in 1.8-2.5 tons, tolerance of high precision (up to 0.02mm), in the rolling process by adjusting the process parameters (especially in the cooling line) to ensure the different requirements for the product.

Q:Types of wire rods

Hexagonal, fan-shaped and other special-shaped wire rods; the upper limit of diameter has been extended to 38 mm; the plate weight has increased from 40-60 kg to 3000 kg. Because of the development of new heat treatment process, the iron oxide sheet on the wire rod has been obviously thinned, and its microstructure and properties have also been greatly improved.

Q:What is a wire rod?

With the development of production technology, there have been square, hexagonal, fan-shaped and other special-shaped wire rods; the upper limit of diameter has been extended to 38 mm; the plate weight has increased from 40-60 kg to 3000 kg. Because of the development of new heat treatment process, the iron oxide sheet on the wire rod has been obviously thinned, and its microstructure and properties have also been greatly improved.

Q:What are the common diameters of steel bars?

Round bar is in fact the ordinary low carbon steel small round and round. Deformed steel bars are ribbed steel bars, usually with 2 longitudinal ribs and transverse ribs uniformly distributed along the length. The transverse rib shape is helical, herringbone, crescent 3. Expressed in millimeters of nominal diameter. The nominal diameter of deformed steel bar is equal to the nominal diameter of the round steel bar of equal cross section. The nominal diameter of the steel bar is 8-50 mm, and the recommended diameters are 8, 12, 16, 20, 25, 32 and 40 mm. Steel grades: 20MnSi, 20MnV, 25MnSi, BS20MnSi. Steel bars are mainly subjected to tensile stress in concrete. Because of the function of rib and the greater bond ability of concrete, deformed steel bar can bear the effect of external force better. Reinforcement is widely used in various building structures. Especially large, heavy, light, thin-walled and high-rise structures.

Q:8 wire rods, one meter, how many kilograms?

According to pure theory, the specific gravity of iron is 7.8 grams /cm3, which is about 392 meters long when it is transferred to 8 discs

Q:Is there any difference between wire rod and round steel in steel?

Round steel is a solid strip of steel whose cross section is round. Its specifications are expressed in diameter, in units of millimeters (mm), such as "50mm", which means a diameter of 50 millimeters of round steel. Round bar is divided into three parts: hot rolling, forging and cold drawing. Standard Specification for hot rolled round steel is 5.5-250 mm. Where: 5.5-25 mm small round steel mostly straight bundles of supply, used for steel, bolts and various mechanical parts; greater than 25 mm round steel, seamless steel pipe is mainly used for the manufacture of mechanical parts of the tube, etc..

Q:What is the diameter of steel wire and the diameter of wire rod, and what's their difference?

The diameter of the steel wire is the diameter of the steel itself, and the diameter of the wire rod is how big it isFor example, you use a 5 mm diameter steel wire coil laps after a large diameter of 1 meters (of course, the middle is hollow)

Q:Round in high wire and ordinary line what is the difference?

The universal wire and high speed wire are the wire rods (bars) of the rolling mechanism.High wire: refers to the use of high-speed torsion mill rolling wire rod. The rolling speed of 80-160 M / s, each weight (disc) in 1.8-2.5 tons, tolerance of high precision (up to 0.02mm), in the rolling process by adjusting the process parameters (especially in the cooling line) to ensure the different requirements for the product.

Q:Cold drawing with lurkin whether it is the same product, how to use the difference

Cold drawing materials used more, testing standards of cold drawing are also different. Cold drawing of high strength, can be used in many aspects, for much is prestressed reinforcement. Do not ask for plasticity, only the strength of the occasion, you can use such steel.

Q:What is a cold drawn steel wire? What does it usually do?

A low carbon steel wire that is worked out to produce cold working hardening.